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BeSafe iZi Flex Fix i-Size Car Seat

  • i-Size tested to highest safety standards
  • Install safely in seconds with ISOFIX connectors
  • Side impact protection for additional safety
NOW £229.01 £218.10
(Incl. VAT) (Excl. VAT)
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Product Details

Award-winning and innovative, the BeSafe iZi Flex Fix i-Size is the first i-Size compliant high-back booster seat on the market! This super safe seat is compliant with the new UN R129-02 regulation and is equipped with three layers of side impact protection and other neat features to ensure maximum protection for your little one as they travel.

  • i-Size tested to highest safety standards
  • Install safely in seconds with ISOFIX connectors
  • Side impact protection for additional safety
  • Height adjustable headrest to grow with your child
  • Additional chin and neck protection

All about me

Suitable for children from 100-150cm (approximately 4 to 12 years), the iZi Flex Fix has been developed for real-life situations, going above and beyond the requirements of the strict R129-02 safety laws. It has a comfortable shape for you little one to sit comfortably with a headrest that has been specially shaped to offer your little one and improved view and support when they are sleeping. The seat has an easy height adjustment to grow as your little one does, and a recline position as required. The seat has a slim design so it doesn't take up loads of room in the car, but it's also spacious inside for your little one to have plenty of space. The seat can be installed easily in your vehicle, using a combination of ISOFIX to add extra stability and of course your vehicle's 3 point belt, which will be perfectly positioned to keep your child safe thanks to lockable shoulderbelt guiders at the headrest and a soft, foldable laptop guider that helps with optimal positioning of the lap belt, also increasing comfort.

It's the safety of the Flex Fix that really stands out though. In addition to the dynamic flex-performance, the seat comes with side-impact bumpers and SIP+ which absorbs additional force by deforming like a car's crumple zone and reducing side movement. A PAD+ is also included with the seat, which helps soften the belt as it sits on the chest as well as providing additional chin and chest protection. The seat can be easily installed in your vehicle forward facing and weighs just 7kg. The light weight of the eat and the integrated carry handle makes this seat ideal for transferring between cars for those families with more than one vehicle.

Suitable from 100-150cm (Approximately 4 to 12 Years)
Forward facing
R129 "i-Size Compliant"
ISOFIX installation


Height 42cm
Width 52cm
Depth 64-82cm
Weight 7kg
MPN518001, 518002, 518003, 518007, 518009, 518013, 518050, 518064, 10010200-BURGUNDYM-STD, 10010200-CLOUDM-STD

Customer Reviews

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1. Choose your products

Fill your basket with at least £250 of products and check if finance is applicable! If it’s not, you could try adding additional products or changing your selections.

2. Select finance at checkout

When selecting your payment option, choose ‘finance’ and customise your finance to suit you - choose how long you’d like it for and which deposit option you’d like.

3. Apply in just 2 minutes!

You will be redirected to our finance provider, V12 Retail Finance, who will guide you through the simple 2 minute application to apply for your finance!

Please note finance is only available on UK orders.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £39.99 from £0.59 2-3 working days from day of despatch
Standard Delivery for orders over £39.99 Free
Express Delivery from £0.83 Order before 4.30pm Monday to Friday for next working day delivery
Special Delivery from £11.94
Click & Collect from £5.94 Collect your parcel from a local post office. 2 - 3 working days from day of despatch

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.